导线轮用于漆包线改变方向及适量导向。其中间由精密陶瓷制作瓷圈，凹槽超精抛光达R0.2，瓷圈内装有高速轴承，使漆包线与瓷圈之间的滑动距离小于0.2mm，保证漆膜与漆包线的跳动在很在很小的范围之内。导线轮两侧的挡板设计防止绕线时漆包线跳出，同时使绕线时的张力保持稳定。导轮 wire rollerThe wire roller wheels are used for direction shift and proper guidance of the lacquered wire.The precise porcelanin is applied to make the porcelain circle.the groove super-polishing is R0.2.The porcelanin circle is equipped with high speed bearing to make the guidance distance betweenThe lacquered wire and porcelain circle within 0.2mm and insure the bounce between lacquer film and lacquered wire will be in a very small rang,The two sided baffies of wire Roller wheels are used to prevent the lacquered wire dap when coil setting;meanwhile,they can also keep the tensile force stable.